package exercise1;

public class Exercise6 {
   public static void main(String[] args) {
	int number;
	for(number=1;number<100;number++){
		int ge = number % 10;
		int shi = number / 10 % 10;
		if (ge==7||shi==7||number%7==0){
			System.out.println(number);
		}
	}
}
}
